Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/clapsabo/test/vendor/sensio/framework-extra-bundle/Tests/EventListener/PsrResponseListenerTest.php:22 Stack trace: #0 {main} thrown in /home/clapsabo/test/vendor/sensio/framework-extra-bundle/Tests/EventListener/PsrResponseListenerTest.php on line 22